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eefcc1bda4
curldown is this new file format for libcurl man pages. It is markdown inspired with differences: - Each file has a set of leading headers with meta-data - Supports a small subset of markdown - Uses .md file extensions for editors/IDE/GitHub to treat them nicely - Generates man pages very similar to the previous ones - Generates man pages that still convert nicely to HTML on the website - Detects and highlights mentions of curl symbols automatically (when their man page section is specified) tools: - cd2nroff: converts from curldown to nroff man page - nroff2cd: convert an (old) nroff man page to curldown - cdall: convert many nroff pages to curldown versions - cd2cd: verifies and updates a curldown to latest curldown This setup generates .3 versions of all the curldown versions at build time. CI: Since the documentation is now technically markdown in the eyes of many things, the CI runs many more tests and checks on this documentation, including proselint, link checkers and tests that make sure we capitalize the first letter after a period... Closes #12730
68 lines
1.3 KiB
Markdown
68 lines
1.3 KiB
Markdown
---
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c: Copyright (C) Daniel Stenberg, <daniel.se>, et al.
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SPDX-License-Identifier: curl
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Title: CURLOPT_FRESH_CONNECT
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Section: 3
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Source: libcurl
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See-also:
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- CURLOPT_FORBID_REUSE (3)
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- CURLOPT_MAXAGE_CONN (3)
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- CURLOPT_MAXLIFETIME_CONN (3)
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---
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# NAME
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CURLOPT_FRESH_CONNECT - force a new connection to be used
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# SYNOPSIS
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~~~c
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#include <curl/curl.h>
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CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FRESH_CONNECT, long fresh);
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~~~
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# DESCRIPTION
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Pass a long. Set to 1 to make the next transfer use a new (fresh) connection
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by force instead of trying to reuse an existing one. This option should be
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used with caution and only if you understand what it does as it may impact
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performance negatively.
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Related functionality is CURLOPT_FORBID_REUSE(3) which makes sure the
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connection is closed after use so that it cannot be reused.
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Set *fresh* to 0 to have libcurl attempt reusing an existing connection
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(default behavior).
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# DEFAULT
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0
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# PROTOCOLS
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Most
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# EXAMPLE
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~~~c
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int main(void)
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{
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CURL *curl = curl_easy_init();
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if(curl) {
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curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
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curl_easy_setopt(curl, CURLOPT_FRESH_CONNECT, 1L);
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/* this transfer must use a new connection, not reuse an existing */
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curl_easy_perform(curl);
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curl_easy_cleanup(curl);
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}
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}
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~~~
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# AVAILABILITY
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Always
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# RETURN VALUE
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Returns CURLE_OK
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